NSN 4320-00-540-2532 A0N1188US, A0N1-188US, A0NI188US
Product Details | WEARING RING
4320-00-540-2532 A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.20229350055Engine System Cooling Components, Aircraft Prime Moving43200020Power and Hand Pumps
Part Alternates: A0N1188US, A0N1-188US, A0NI188US, CS43200571, CS-4320-0571, SMSA0N1188US, SMS-A0N1188US, GCP-324PC.16, GCP324PC16, GCP490PC11A, 644, 4320-00-540-2532, 00-540-2532, 4320005402532, 005402532
Pumps and Compressors | Power and Hand Pumps
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 01 JAN 1963 | 00-540-2532 | 22534 ( RING, WEARING ) |
Demand History | NSN 4320-00-540-2532
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4320-00-540-2532 | 2025-10-296 | 56 | DIBBS |
| 4320-00-540-2532 | 2018-10-291 | 32 | DIBBS |
| 4320-00-540-2532 | 2016-12-340 | 46 | DIBBS |
| 4320-00-540-2532 | 2016-01-24 | 34 | DIBBS |
| 4320-00-540-2532 | 2013-08-234 | 51 | DIBBS |
| 4320-00-540-2532 | 2009-09-252 | 95 | DIBBS |
| 4320-00-540-2532 | 2008-07-199 | 66 | DIBBS |
| 4320-00-540-2532 | 2007-02-36 | 56 | DIBBS |
| 4320-00-540-2532 | 2006-05-128 | 78 | DIBBS |
Cross Reference | NSN 4320-00-540-2532
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 644 | 16062 | M. T. DAVIDSON COMPANY |
| A0N1-188US | 16062 | M. T. DAVIDSON COMPANY |
| A0NI188US | 16062 | M. T. DAVIDSON COMPANY |
| CS-4320-0571 | 16236 | DLA LAND AND MARITIME |
| GCP-324PC.16 | 16062 | M. T. DAVIDSON COMPANY |
| GCP-490,PC.11A | 16062 | M. T. DAVIDSON COMPANY |
| SMS-A0N1188US | 57140 | SALEM MANUFACTURING AND SALES INC |
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Restrictions/Controls & Freight Information | NSN 4320-00-540-2532
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 128000 | PUMPS PWR NOI/WORKING HEADS/PARTS |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4320-00-540-2532
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |